Which of the following is not considered as a part of the endo-membranous system of a eukaryotic cell?
1. | Lysosomes | 2. | Vacuoles |
3. | Endoplasmic reticulum | 4. | Peroxisomes |
The types of plastids that store oils and fats are:
1. Leucoplasts | 2. Amyloplasts |
3. Elaioplasts | 4. Aleuroplasts |
Identify the incorrect statement regarding chloroplasts:
1. | They are double membrane bound organelles |
2. | Inner chloroplast membrane is relatively more permeable |
3. | Chlorophyll pigments are present in the thylakoids |
4. | Stroma contains enzymes required for synthesis of carbohydrates and proteins |
Study the given diagram and select the correct statements regarding the parts labels I, II and III.
A: | I are ribosomes and found only in eukaryotic cells. |
B: | II is Rough Endoplasmic Reticulum frequently observed in cells actively involved in protein synthesis and secretion. |
C: | III is Smooth Endoplasmic Reticulum which is a major site for synthesis of lipids. |
1. | Only A and B | 2. | Only A and C |
3. | Only B and C | 4. | A, B and C |